996992127 has 12 divisors (see below), whose sum is σ = 1442638080. Its totient is φ = 663489888.

The previous prime is 996992123. The next prime is 996992141. The reversal of 996992127 is 721299699.

It is not a de Polignac number, because 996992127 - 2² = 996992123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996992123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92223 + ... + 102464.

It is an arithmetic number, because the mean of its divisors is an integer number (120219840).

Almost surely, 2^996992127 is an apocalyptic number.

996992127 is a deficient number, since it is larger than the sum of its proper divisors (445645953).

996992127 is a wasteful number, since it uses less digits than its factorization.

996992127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195262 (or 195259 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 54.

The square root of 996992127 is about 31575.1821372419. The cubic root of 996992127 is about 998.9963687279.

The spelling of 996992127 in words is "nine hundred ninety-six million, nine hundred ninety-two thousand, one hundred twenty-seven".